import { getCookie } from "@/utils/hsj";
import { className } from "postcss-selector-parser";
import ruleTrigger from "./ruleTrigger";

let confGlobal;
let someSpanIsNot24;

export function dialogWrapper(str) {
  return `<el-dialog v-bind="$attrs" v-on="$listeners" @open="onOpen" @close="onClose" title="Dialog Titile">
    ${str}
    <div slot="footer">
      <el-button @click="close">取消</el-button>
      <el-button type="primary" @click="handelConfirm">确定</el-button>
    </div>
  </el-dialog>`;
}

export function vueTemplate(str) {
  return `<template>
    <div class="mains iframe">
      ${str}
    </div>
  </template>`;
}

export function vueScript(str) {
  return `<script>
    ${str}
  </script>`;
}

export function cssStyle(cssStr) {
  return `<style lang="less" scoped>
  .fn(@width,@height,@left,@top,@zIndex,@position:absolute){
    width:@width;
    height:@height;
    left:@left;
    top:@top;
    z-index:@zIndex;
    position:@position;
  }
    ${cssStr}
  </style>`;
}

function buildFormTemplate(scheme, child, type) {
  let labelPosition = "";
  if (scheme.labelPosition !== "right") {
    labelPosition = `label-position="${scheme.labelPosition}"`;
  }
  const disabled = scheme.disabled ? `:disabled="${scheme.disabled}"` : "";

  let str = `<BaseHeader></BaseHeader>
  <div class="main">
    ${child}
      ${buildFromBtns(scheme, type)}
  </div>`;
  if (getCookie("viewType") === "drag") {
    return str;
  } else {
    if (someSpanIsNot24) {
      str = `<el-row :gutter="${scheme.gutter}">
          ${str}
        </el-row>`;
    }
    return str;
  }
}

function buildFromBtns(scheme, type) {
  let str = "";
  if (scheme.formBtns && type === "file") {
    str = `<el-form-item size="large">
          <el-button type="primary" @click="submitForm">提交</el-button>
          <el-button @click="resetForm">重置</el-button>
        </el-form-item>`;
    if (someSpanIsNot24) {
      str = `<el-col :span="24">
          ${str}
        </el-col>`;
    }
  }
  return str;
}

function getClassName(elOption, item) {
  let className = `class="${elOption.className}"`
  // const arr = ['form-item', 'echarts', 'special', 'button']
  // className = arr.includes(item) ? className : ''
  // className = getCookie('viewType') === 'drag' ? className : ''
  return className
}

// span不为24的用el-col包裹
function colWrapper(scheme, str) {
  if (getCookie("viewType") === "drag") {
    return str;
  } else {
    if (someSpanIsNot24 || scheme.__config__.span !== 24) {
      return `<el-col :span="${scheme.__config__.span}">
      ${str}
    </el-col>`;
    } else {
      return str;
    }
  }
}

const layouts = {
  colFormItem(scheme) {
    const config = scheme.__config__;
    const className = getClassName(scheme.__options__, 'form-item')
    let labelWidth = "";
    let label = `label="${config.label}"`;
    if (config.labelWidth && config.labelWidth !== confGlobal.labelWidth) {
      labelWidth = `label-width="${config.labelWidth}rem"`;
    }
    if (config.showLabel === false) {
      labelWidth = 'label-width="0"';
      label = "";
    }
    const required =
      !ruleTrigger[config.tag] && config.required ? "required" : "";
    const tagDom = tags[config.tag] ? tags[config.tag](scheme) : null;
    // let str = `<el-form-item ${labelWidth} ${className} ${label} prop="${scheme.__field__}" ${required}>
    //     ${tagDom}
    //   </el-form-item>`;
    let str = tagDom
    str = colWrapper(scheme, str);
    return str;
  },
  rowFormItem(scheme) {
    const config = scheme.__config__;
    const options = scheme.__options__;
    const type = options.type === "default" ? "" : `type="${options.type}"`;
    const justify =
      options.type === "default" ? "" : `justify="${options.justify}"`;
    const align = options.type === "default" ? "" : `align="${options.align}"`;
    const gutter = options.gutter ? `:gutter="${options.gutter}"` : "";
    const children = [];
    config.children.forEach((el) => {
      if (el.__config__.layout) {
        children.push(layouts[el.__config__.layout](el));
      } else {
        children.push(layouts["colFormItem"](el));
      }
    });
    let str = `<el-row ${type} ${justify} ${align} ${gutter}>
      ${children.join("\n")}
    </el-row>`;
    str = colWrapper(scheme, str);
    return str;
  },
  special(scheme) {
    const config = scheme.__config__;
    const className = getClassName(scheme.__options__, 'special')
    let labelWidth = "";
    let label = `label="${config.label}"`;
    if (config.labelWidth && config.labelWidth !== confGlobal.labelWidth) {
      labelWidth = `label-width="${config.labelWidth}px"`;
    }
    if (config.showLabel === false) {
      labelWidth = 'label-width="0"';
      label = "";
    }
    const required =
      !ruleTrigger[config.tag] && config.required ? "required" : "";
    const tagDom = specialComs[config.tag]
      ? specialComs[config.tag](scheme)
      : null;
    // let str = `<el-form-item ${labelWidth} ${className} ${label} prop="${scheme.__field__}" ${required}>
    //     ${tagDom}
    //   </el-form-item>`;
    let str = tagDom
    str = colWrapper(scheme, str);
    return str;
  },
  echarts(scheme) {
    const config = scheme.__config__;
    const className = getClassName(scheme.__options__, 'echarts')
    let labelWidth = "";
    let label = `label="${config.label}"`;
    if (config.labelWidth && config.labelWidth !== confGlobal.labelWidth) {
      labelWidth = `label-width="${config.labelWidth}rem"`;
    }
    if (config.showLabel === false) {
      labelWidth = 'label-width="0"';
      label = "";
    }
    const required =
      !ruleTrigger[config.tag] && config.required ? "required" : "";
    const tagDom = echartsComs[config.tag]
      ? echartsComs[config.tag](scheme)
      : null;
    // let str = `<el-form-item ${labelWidth} ${className} ${label} prop="${scheme.__field__}" ${required}>
    //     ${tagDom}
    //   </el-form-item>`;
    let str = tagDom
    str = colWrapper(scheme, str);
    return str;
  },
};

// echarts标签
const echartsComs = {
  "echarts-component": (el) => {
    const { tag } = specilAttrBuilder(el);
    const className = getClassName(el.__options__)
    const options = el.__options__;
    const { height, width } = el.__commonOptions__
    const styleObj = `:styleObj="{width:${width},height:${height}}"`
    const echartsOptions = el.__echartsOptions__
      ? `:echartsOptions="${options.id}EchartsOptions"`
      : "";
    const id = options.id ? `id="${options.id}"` : `id="${el.__field__}"`;
    return `<${tag} ${id} ${className} ${styleObj}  ${echartsOptions}></${tag}>`;
  },
};

// 表格和卡片组件
const specialComs = {
  "card-component": (el) => {
    const { tag } = specilAttrBuilder(el);
    const title = el.__options__.title ? `title="${el.__options__.title}"` : "";
    let child = buildCardChild(el);
    if (child) child = `\n${child}\n`; // 换行
    return `<${tag}  ${title}>${child}</${tag}>`;
  },
  "table-component": (el) => {
    const { tag } = specilAttrBuilder(el);
    const field = el.__field__; // 区分多个表格
    const options = el.__options__;
    const optionsKeys = [
      "tableData",
      "queryObj",
      "tableColumn",
      "tableRowClassName",
      "showPagination",
      "showSelectAll",
      "total",
    ];
    const arr = [];
    Object.keys(options).forEach((item) => {
      if (optionsKeys.includes(item)) {
        if (options[item]) {
          arr.push(`:${item}="${field}_${item}"`);
        }
      }
    });
    let optionProp = arr.join(" ");
    const ref = `ref="${field}Table"`;
    return `<${tag} ${ref}  ${optionProp}></${tag}>`;
  },
};

const tags = {
  "el-button": (el) => {
    const { tag, disabled } = attrBuilder(el);
    const options = el.__options__;
    const className = getClassName(el.__options__, 'button')
    const type = options.type ? `type="${options.type}"` : "";
    const icon = options.icon ? `icon="${options.icon}"` : "";
    const round = options.round ? "round" : "";
    const size = options.size ? `size="${options.size}"` : "";
    const plain = options.plain ? "plain" : "";
    const circle = options.circle ? "circle" : "";
    let child = buildElButtonChild(el);
    const text = el.__vModel__ ? el.__vModel__ : "按钮";

    if (child) child = `\n${child}\n`; // 换行
    return `<${tag} ${className} ${type} ${icon} ${round} ${size} ${plain} ${disabled} ${circle}>${child}${text}</${tag}>`;
  },
  "el-input": (el) => {
    const {
      tag,
      disabled,
      vModel,
      clearable,
      placeholder,
      width,
    } = attrBuilder(el);
    const options = el.__options__;
    const className = getClassName(el.__options__)
    const maxlength = options.maxlength
      ? `:maxlength="${options.maxlength}"`
      : "";
    const showWordLimit = options["show-word-limit"] ? "show-word-limit" : "";
    const readonly = options.readonly ? "readonly" : "";
    const prefixIcon = options["prefix-icon"]
      ? `prefix-icon='${options["prefix-icon"]}'`
      : "";
    const suffixIcon = options["suffix-icon"]
      ? `suffix-icon='${options["suffix-icon"]}'`
      : "";
    const showPassword = options["show-password"] ? "show-password" : "";
    const type =
      el.__config__.tagIcon && el.__config__.tagIcon != "input"
        ? `type="${el.__config__.tagIcon}"`
        : "";
    const autosize =
      options.autosize && options.autosize.minRows
        ? `:autosize="{minRows: ${options.autosize.minRows}, maxRows: ${options.autosize.maxRows}}"`
        : "";
    let child = buildElInputChild(el);

    if (child) child = `\n${child}\n`; // 换行
    return `<${tag} ${className} ${vModel} ${type} ${placeholder} ${maxlength} ${showWordLimit} ${readonly} ${disabled} ${clearable} ${prefixIcon} ${suffixIcon} ${showPassword} ${autosize} ${width}>${child}</${tag}>`;
  },
  "el-input-number": (el) => {
    const { tag, disabled, vModel, placeholder } = attrBuilder(el);
    const options = el.__options__;
    const className = getClassName(el.__options__)
    const controlsPosition = options["controls-position"]
      ? `controls-position=${options["controls-position"]}`
      : "";
    const min = options.min ? `:min='${options.min}'` : "";
    const max = options.max ? `:max='${options.max}'` : "";
    const step = options.step ? `:step='${options.step}'` : "";
    const stepStrictly = options["step-strictly"] ? "step-strictly" : "";
    const precision = options.precision
      ? `:precision='${options.precision}'`
      : "";

    return `<${tag} ${className} ${vModel} ${placeholder} ${step} ${stepStrictly} ${precision} ${controlsPosition} ${min} ${max} ${disabled}></${tag}>`;
  },
  "el-select": (el) => {
    const {
      tag,
      disabled,
      vModel,
      clearable,
      placeholder,
      width,
    } = attrBuilder(el);
    const options = el.__options__;
    const className = getClassName(el.__options__)
    const filterable = options.filterable ? "filterable" : "";
    const multiple = options.multiple ? "multiple" : "";
    let child = buildElSelectChild(el);

    if (child) child = `\n${child}\n`; // 换行
    return `<${tag} ${className} ${vModel} ${placeholder} ${disabled} ${multiple} ${filterable} ${clearable} ${width}>${child}</${tag}>`;
  },
  "el-radio-group": (el) => {
    const { tag, disabled, vModel } = attrBuilder(el);
    const className = getClassName(el.__options__)
    const options = el.__options__;
    const size = options.size ? `size="${options.size}"` : '';
    let child = buildElRadioGroupChild(el);

    if (child) child = `\n${child}\n`; // 换行
    return `<${tag} ${className} ${vModel} ${size} ${disabled}>${child}</${tag}>`;
  },
  "el-checkbox-group": (el) => {
    const { tag, disabled, vModel } = attrBuilder(el);
    const className = getClassName(el.__options__)
    const options = el.__options__;
    const size = options.size ? `size="${options.size}"` : '';
    const min = options.min ? `:min="${options.min}"` : "";
    const max = options.max ? `:max="${options.max}"` : "";
    let child = buildElCheckboxGroupChild(el);

    if (child) child = `\n${child}\n`; // 换行
    return `<${tag} ${className}  ${vModel} ${min} ${max} ${size} ${disabled}>${child}</${tag}>`;
  },
  "el-switch": (el) => {
    const { tag, disabled, vModel } = attrBuilder(el);
    const options = el.__options__;
    const activeText = options["active-text"]
      ? `active-text="${options["active-text"]}"`
      : "";
    const inactiveText = options["inactive-text"]
      ? `inactive-text="${options["inactive-text"]}"`
      : "";
    const activeColor = options["active-color"]
      ? `active-color="${options["active-color"]}"`
      : "";
    const inactiveColor = options["inactive-color"]
      ? `inactive-color="${options["inactive-color"]}"`
      : "";
    const activeValue =
      options["active-value"] !== true
        ? `:active-value='${JSON.stringify(options["active-value"])}'`
        : "";
    const inactiveValue =
      options["inactive-value"] !== false
        ? `:inactive-value='${JSON.stringify(options["inactive-value"])}'`
        : "";

    return `<${tag} ${vModel} ${activeText} ${inactiveText} ${activeColor} ${inactiveColor} ${activeValue} ${inactiveValue} ${disabled}></${tag}>`;
  },
  "el-cascader": (el) => {
    const {
      tag,
      disabled,
      vModel,
      clearable,
      placeholder,
      width,
    } = attrBuilder(el);
    const options = el.options ? `:options="${el.__vModel__}Options"` : "";
    const className = getClassName(el.__options__)
    const props = el.props ? `:props="${el.__vModel__}Props"` : "";
    const showAllLevels = el["show-all-levels"]
      ? ""
      : ':show-all-levels="false"';
    const filterable = el.filterable ? "filterable" : "";
    const separator = el.separator === "/" ? "" : `separator="${el.separator}"`;

    return `<${tag} ${className} ${vModel} ${options} ${props} ${width} ${showAllLevels} ${placeholder} ${separator} ${filterable} ${clearable} ${disabled}></${tag}>`;
  },
  "el-slider": (el) => {
    const { tag, disabled, vModel } = attrBuilder(el);
    const min = el.min ? `:min='${el.min}'` : "";
    const max = el.max ? `:max='${el.max}'` : "";
    const step = el.step ? `:step='${el.step}'` : "";
    const range = el.range ? "range" : "";
    const showStops = el["show-stops"]
      ? `:show-stops="${el["show-stops"]}"`
      : "";

    return `<${tag} ${min} ${max} ${step} ${vModel} ${range} ${showStops} ${disabled}></${tag}>`;
  },
  "el-time-picker": (el) => {
    const {
      tag,
      disabled,
      vModel,
      clearable,
      placeholder,
      width,
    } = attrBuilder(el);
    const options = el.__options__;
    const className = getClassName(el.__options__)
    const startPlaceholder = options["start-placeholder"]
      ? `start-placeholder="${options["start-placeholder"]}"`
      : "";
    const endPlaceholder = options["end-placeholder"]
      ? `end-placeholder="${options["end-placeholder"]}"`
      : "";
    const rangeSeparator = options["range-separator"]
      ? `range-separator="${options["range-separator"]}"`
      : "";
    const isRange = options["is-range"] ? "is-range" : "";
    const format = options.format ? `format="${options.format}"` : "";
    const valueFormat = options["value-format"]
      ? `value-format="${options["value-format"]}"`
      : "";
    const pickerOptions = options["picker-options"]
      ? `:picker-options='${JSON.stringify(options["picker-options"])}'`
      : "";

    return `<${tag} ${className} ${vModel} ${isRange} ${format} ${valueFormat} ${pickerOptions} ${width} ${placeholder} ${startPlaceholder} ${endPlaceholder} ${rangeSeparator} ${clearable} ${disabled}></${tag}>`;
  },
  "el-date-picker": (el) => {
    const {
      tag,
      disabled,
      vModel,
      clearable,
      placeholder,
      width,
    } = attrBuilder(el);
    const options = el.__options__;
    const className = getClassName(el.__options__)
    const startPlaceholder = options["start-placeholder"]
      ? `start-placeholder="${options["start-placeholder"]}"`
      : "";
    const endPlaceholder = options["end-placeholder"]
      ? `end-placeholder="${options["end-placeholder"]}"`
      : "";
    const rangeSeparator = options["range-separator"]
      ? `range-separator="${options["range-separator"]}"`
      : "";
    const format = options.format ? `format="${options.format}"` : "";
    const valueFormat = options["value-format"]
      ? `value-format="${options["value-format"]}"`
      : "";
    const type = options.type === "date" ? "" : `type="${options.type}"`;
    const readonly = options.readonly ? "readonly" : "";

    return `<${tag} ${className} ${type} ${vModel} ${format} ${valueFormat} ${width} ${placeholder} ${startPlaceholder} ${endPlaceholder} ${rangeSeparator} ${clearable} ${readonly} ${disabled}></${tag}>`;
  },
  "el-rate": (el) => {
    const { tag, disabled, vModel } = attrBuilder(el);
    const max = el.max ? `:max='${el.max}'` : "";
    const allowHalf = el["allow-half"] ? "allow-half" : "";
    const showText = el["show-text"] ? "show-text" : "";
    const showScore = el["show-score"] ? "show-score" : "";

    return `<${tag} ${vModel} ${max} ${allowHalf} ${showText} ${showScore} ${disabled}></${tag}>`;
  },
  "el-color-picker": (el) => {
    const { tag, disabled, vModel } = attrBuilder(el);
    const size = `size="${el.size}"`;
    const showAlpha = el["show-alpha"] ? "show-alpha" : "";
    const colorFormat = el["color-format"]
      ? `color-format="${el["color-format"]}"`
      : "";

    return `<${tag} ${vModel} ${size} ${showAlpha} ${colorFormat} ${disabled}></${tag}>`;
  },
  "el-upload": (el) => {
    const { tag } = el.__config__;
    const disabled = el.disabled ? ":disabled='true'" : "";
    const action = el.action ? `:action="${el.__vModel__}Action"` : "";
    const multiple = el.multiple ? "multiple" : "";
    const listType =
      el["list-type"] !== "text" ? `list-type="${el["list-type"]}"` : "";
    const accept = el.accept ? `accept="${el.accept}"` : "";
    const name = el.name !== "file" ? `name="${el.name}"` : "";
    const autoUpload =
      el["auto-upload"] === false ? ':auto-upload="false"' : "";
    const beforeUpload = `:before-upload="${el.__vModel__}BeforeUpload"`;
    const fileList = `:file-list="${el.__vModel__}fileList"`;
    const ref = `ref="${el.__vModel__}"`;
    let child = buildElUploadChild(el);
    if (child) child = `\n${child}\n`; // 换行
    return `<${tag} ${ref} ${fileList} ${action} ${autoUpload} ${multiple} ${beforeUpload} ${listType} ${accept} ${name} ${disabled}>${child}</${tag}>`;
  },
  tinymce: (el) => {
    const { tag, vModel, placeholder } = attrBuilder(el);
    const height = el.height ? `:height="${el.height}"` : "";
    const branding = el.branding ? `:branding="${el.branding}"` : "";
    return `<${tag} ${vModel} ${placeholder} ${height} ${branding}></${tag}>`;
  },
  "html-component": (el) => {
    const className = getClassName(el.__options__)
    const { tag, vModel, placeholder } = specilAttrBuilder(el);
    const html = `:html="${el.__field__}Html"`;
    return `<${tag} ${className} ${html}></${tag}>`;
  },
  "word-component": (el) => {
    const className = getClassName(el.__options__)
    const { tag, vModel, placeholder } = specilAttrBuilder(el);
    return `<${tag} ${className} v-bind="${el.__field__}WordOptions"></${tag}>`;
  },
  "line-component": (el) => {
    const className = getClassName(el.__options__)
    const { tag, vModel, placeholder } = specilAttrBuilder(el);
    return `<${tag} ${className} v-bind="${el.__field__}LineOptions"></${tag}>`;
  },
};

function attrBuilder(el) {
  const options = el.__options__;
  // ${confGlobal.formModel}.
  return {
    tag: el.__config__.tag,
    vModel: `v-model="${el.__field__}"`,
    clearable: options.clearable ? "clearable" : "",
    placeholder: options.placeholder
      ? `placeholder="${options.placeholder}"`
      : "",
    width:
      options.style && options.style.width ? ":style=\"{width: '100%'}\"" : "",
    disabled: options.disabled ? ":disabled='true'" : "",
  };
}

function specilAttrBuilder(el) {
  return {
    tag: el.__config__.tag,
    width: el.style && el.style.width ? ":style=\"{width: '100%'}\"" : "",
  };
}

// card-component 子级
function buildCardChild(scheme) {
  const children = [];
  const slot = scheme.__slot__ || {};
  const content = scheme.__config__.children;
  if (slot && slot.left) {
    if (slot.left.length > 0) {
      let arr = [];
      slot.left.forEach((el) => {
        let text =
          el.tag === "el-button" || el.tag === "el-link" || el.tag === "span"
            ? "默认文字"
            : "";
        let link =
          el.tag == "el-link"
            ? 'href="https://element.eleme.cn/#/zh-CN/component/link"'
            : "";
        arr.push(`<${el.tag} ${link}>${text}</${el.tag}>`);
      });
      children.push(`<template slot="left">${arr.join("\n")}</template>`);
    }
  }
  if (slot && slot.right) {
    if (slot.right.length > 0) {
      let arr = [];
      slot.right.forEach((el) => {
        let text =
          el.tag ===
            (el.tag === "el-button" || el.tag === "el-link" || el.tag === "span")
            ? "默认文字"
            : "";
        let link =
          el.tag == "el-link"
            ? 'href="https://element.eleme.cn/#/zh-CN/component/link"'
            : "";
        arr.push(`<${el.tag} ${link}>${text}</${el.tag}>`);
      });
      children.push(`<template slot="right">${arr.join("")}</template>`);
    }
  }
  if (content.length > 0) {
    const htmlList = [];
    // 判断布局是否都沾满了24个栅格，以备后续简化代码结构
    // someSpanIsNot24 = formConfig.fields.some(item => item.__config__.span !== 24)
    // 遍历渲染每个组件成html
    content.forEach((el) => {
      if (el.__config__.layout) {
        htmlList.push(layouts[el.__config__.layout](el));
      } else {
        htmlList.push(layouts["colFormItem"](el));
      }
    });
    const htmlStr = htmlList.join("\n");
    children.push(`<template slot="content">${htmlStr}</template>`);
  }
  return children.join("\n");
}

// el-buttin 子级
function buildElButtonChild(scheme) {
  const children = [];
  const slot = scheme.__slot__ || {};
  if (slot.default) {
    children.push(slot.default);
  }
  return children.join("\n");
}

// el-input 子级
function buildElInputChild(scheme) {
  const children = [];
  const slot = scheme.__slot__;
  if (slot && slot.prepend) {
    children.push(`<template slot="prepend">${slot.prepend}</template>`);
  }
  if (slot && slot.append) {
    children.push(`<template slot="append">${slot.append}</template>`);
  }
  return children.join("\n");
}

// el-select 子级
function buildElSelectChild(scheme) {
  const children = [];
  const slot = scheme.__slot__;
  if (slot && slot.options && slot.options.length) {
    children.push(
      `<el-option v-for="(item, index) in ${scheme.__field__}Options" :key="index" :label="item.label" :value="item.value" :disabled="item.disabled"></el-option>`
    );
  }
  return children.join("\n");
}

// el-radio-group 子级
function buildElRadioGroupChild(scheme) {
  const children = [];
  const slot = scheme.__slot__;
  const config = scheme.__config__;
  if (slot && slot.options && slot.options.length) {
    const tag = config.optionType === "button" ? "el-radio-button" : "el-radio";
    const border = config.border ? "border" : "";
    children.push(
      `<${tag} v-for="(item, index) in ${scheme.__field__}Options" :key="index" :label="item.value" :disabled="item.disabled" ${border}>{{item.label}}</${tag}>`
    );
  }
  return children.join("\n");
}

// el-checkbox-group 子级
function buildElCheckboxGroupChild(scheme) {
  const children = [];
  const slot = scheme.__slot__;
  const config = scheme.__config__;
  if (slot && slot.options && slot.options.length) {
    const tag =
      config.optionType === "button" ? "el-checkbox-button" : "el-checkbox";
    const border = config.border ? "border" : "";
    children.push(
      `<${tag} v-for="(item, index) in ${scheme.__field__}Options" :key="index" :label="item.value" :disabled="item.disabled" ${border}>{{item.label}}</${tag}>`
    );
  }
  return children.join("\n");
}

// el-upload 子级
function buildElUploadChild(scheme) {
  const list = [];
  const config = scheme.__config__;
  if (scheme["list-type"] === "picture-card")
    list.push('<i class="el-icon-plus"></i>');
  else
    list.push(
      `<el-button size="small" type="primary" icon="el-icon-upload">${config.buttonText}</el-button>`
    );
  if (config.showTip)
    list.push(
      `<div slot="tip" class="el-upload__tip">只能上传不超过 ${config.fileSize}${config.sizeUnit} 的${scheme.accept}文件</div>`
    );
  return list.join("\n");
}

/**
 * 组装html代码。【入口函数】
 * @param {Object} formConfig 整个表单配置
 * @param {String} type 生成类型，文件或弹窗等
 */
export function makeUpHtml(formConfig, type) {
  const htmlList = [];
  confGlobal = formConfig;
  // 判断布局是否都沾满了24个栅格，以备后续简化代码结构
  someSpanIsNot24 = formConfig.fields.some(
    (item) => item.__config__.span !== 24
  );
  // 遍历渲染每个组件成html
  formConfig.fields.forEach((el) => {
    if (el.__config__.layout) {
      htmlList.push(layouts[el.__config__.layout](el));
    } else {
      htmlList.push(layouts["colFormItem"](el));
    }
  });
  const htmlStr = htmlList.join("\n");
  // 将组件代码放进form标签
  let temp = buildFormTemplate(formConfig, htmlStr, type);

  // dialog标签包裹代码
  if (type === "dialog") {
    temp = dialogWrapper(temp);
  }
  confGlobal = null;
  return temp;
}
